Global warming is not just for our kids and grandkids to deal with. Climate change is here. A decade ago, it was debatable. Now the future is unfolding before our eyes.
Climate change is evident worldwide: in melting Artic Sea ice[1], world-wide glacial retreat[2], Antarctica snowmelt[3][4], changing ocean currents[5], changing ocean chemistry[6][7], spread of tropical disease[8], altered patterns of agriculture[9], sea level rise[10][11], etc...
Billions of people face shortages of food and water and increased risk of flooding, climate experts from the IPCC have warned. Many of these risks will probably come as early as 2020.[12] These findings have been supported by independent research groups.[13]